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Fast Thyristors

For applications with frequencies higher than the domestic AC mains supply (e.g. 50 Hz or 60 Hz), thyristors with lower values of tq are required. Fast Thyristors have optimized turn-off parameters and are designed for general power switching applications, it is also called fast switching thyristors.

Features
- Double-side cooling
- Low switching loss
- Shorter turn-off time

Applications
- M.F. Inductive heating systems
- DC choppers

- Pulse electrical power supplies


Type=
VRRM/100
IT(AV)@
Tc=55oC
VDRM VRRM ITSM@
TVJM&
10ms
VTM@ITM &
TC=TVJM
TVJM RthJC RthCH tq@
TVJM
F±10% Outline
A V kA A V oC K/W K/W K/W kN
UP to 1200V
TF806-300 320 800-1200 4.1 600 2.35 125 0.08 0.02 20 5 19/42/13
TF808-800 850 800-1200 10.7 1500 2.08 125 0.035 0.008 25 15 34/58/26
TF809-1300 1380 800-1200 17.4 2000 1.85 125 0.02 0.005 25 22 47/75/26
TF804-1600 1680 800-1200 21.1 2000 1.75 125 0.018 0.005 25 30 53/85/26
TF811-2100 2190 800-1200 27.5 3000 2 125 0.0124 0.004 25 45 63/100/26
TF822-2900 2950 800-1200 31.6 4000 1.8 125 0.01 0.003 25 56

73/110/26

UP to 1400V
TF806-300 310 1200-1400 4 600 2.45 125 0.08 0.02 30 5 19/42/13
TF808-700 750 1200-1400 9.5 1500 2.45 125 0.035 0.008 35 15 34/58/26
TF809-1200 1270 1200-1400 16 2000 2 125 0.02 0.005 35 22 47/75/26
TF804-1600 1600 1200-1400 20.2 2000 1.85 125 0.018 0.005 35 30 53/85/26
TF811-2100 2110 1200-1400 26.6 3000 2.15 125 0.0124 0.004 35 45 63/100/26
TF822-2900 2900 1200-1400 30.9 4000 1.9 125 0.01 0.003 35 56 73/110/26
UP to 2000V
TF806-300 300 1600-2000 3.8 600 2.6 125 0.08 0.02 40 5 19/42/13
TF808-600 680 1600-2000 8.6 1500 2.8 125 0.035 0.008 50 15 34/58/26
TF809-1200 1200 1600-2000 15.1 2000 2.15 125 0.02 0.005 50 22 47/75/26
TF804-1500 1510 1600-2000 19 2000 2 125 0.018 0.005 50 30 53/85/26
TF811-2000 2010 1600-2000 25.3 3000 2.35 125 0.0124 0.004 50 45 63/100/26
TF822-2700 2740 1600-2000 28.9 4000 2.15 125 0.01 0.003 50 56 73/110/26
UP to 2800V
TF811-2000 2000 2200-2500 25.2 3000 2.47 125 0.0124 0.004 65 45 63/100/26
TF822-2500 2520 2200-2500 26.4 4000 2.8 125 0.01 0.003 65 56 73/110/26
TF822-2500 2500 2600-2800 26.2 4000 3 125 0.01 0.003 80 56 73/110/26
UP to 4500V
TF812-3000 3000 2500-3000 32.2 4000 2.8 125 0.007 0.002 100 70 73/110/26
TF816-4000 4000 2500-3000 42.3 6000 2.8 125 0.0057 0.002 100 90 100/150/35
TF816-3500 3510 3500-4500 37.6 4000 2.5 125 0.0057 0.002 200 90 100/150/35


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